Acronym for 'Horn Rimmed Glasses.'
Used in graphic novels/fan fiction and on websites to describe Noah Bennet, a character on NBC's show Heroes.
Used mainly before his name was disclosed on the finale of Season 1.

(High Retarded Genius) the specific state of mind when you smoke not to much weed but not to little and you are as intelligent as you ever will be. you come up with litteraly the best ideas ever. you also are able to do things that you cant do on a regular basis when your not HRG. super powers.